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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3n / t_look.z / t_look
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Text File  |  2002-10-03  |  4.7 KB  |  133 lines
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  4. tttt____llllooooooookkkk((((3333NNNN))))                                                          tttt____llllooooooookkkk((((3333NNNN))))
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  8. NNNNAAAAMMMMEEEE
  9.      _tttt______llll_oooo_oooo_kkkk - look at the current event on a transport endpoint
  10.  
  11. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  12.      _####_iiii_ffff_dddd_eeee_ffff ______XXXX_OOOO_PPPP_EEEE_NNNN______SSSS_OOOO_UUUU_RRRR_CCCC_EEEE
  13.      _####_iiii_nnnn_cccc_llll_uuuu_dddd_eeee _<<<<_xxxx_tttt_iiii_...._hhhh_>>>>
  14.      _####_eeee_llll_ssss_eeee
  15.      _####_iiii_nnnn_cccc_llll_uuuu_dddd_eeee _<<<<_tttt_iiii_uuuu_ssss_eeee_rrrr_...._hhhh_>>>>
  16.      _####_eeee_nnnn_dddd_iiii_ffff
  17.  
  18.      _iiii_nnnn_tttt _tttt______llll_oooo_oooo_kkkk_((((_ffff_dddd_))))
  19.      _iiii_nnnn_tttt _ffff_dddd_;;;;
  20.  
  21. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  22.      This function returns the current event on the transport endpoint
  23.      specified by _ffff_dddd.  This function enables a transport provider to notify a
  24.      transport user of an asynchronous event when the user is issuing
  25.      functions in synchronous mode.  Certain events require immediate
  26.      notification of the user and are indicated by a specific error, _TTTT_LLLL_OOOO_OOOO_KKKK, on
  27.      the current or next function to be executed.
  28.  
  29.      This function also enables a transport user to poll a transport endpoint
  30.      periodically for asynchronous events.
  31.  
  32.      On failure, _tttt______eeee_rrrr_rrrr_nnnn_oooo may be set to one of the following:
  33.  
  34.      _TTTT_BBBB_AAAA_DDDD_FFFF          The specified file descriptor does not refer to a
  35.                     transport endpoint.
  36.  
  37.      _TTTT_SSSS_YYYY_SSSS_EEEE_RRRR_RRRR        A system error has occurred during execution of this
  38.                     function.
  39.  
  40.      _TTTT_PPPP_RRRR_OOOO_TTTT_OOOO         If ______XXXX_OOOO_PPPP_EEEE_NNNN______SSSS_OOOO_UUUU_RRRR_CCCC_EEEE is defined, then this error indicates
  41.                     that a communication problem has been detected between XTI
  42.                     and the transport provider for which there is no other
  43.                     suitable XTI (_tttt______eeee_rrrr_rrrr_nnnn_oooo).
  44.  
  45. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  46.      _tttt______oooo_pppp_eeee_nnnn(3N), _tttt______ssss_nnnn_dddd(3N), _tttt______ssss_nnnn_dddd_uuuu_dddd_aaaa_tttt_aaaa(3N)
  47.  
  48. DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
  49.      Upon success, _tttt______llll_oooo_oooo_kkkk returns a value that indicates which of the
  50.      allowable events has occurred, or returns zero if no event exists.  One
  51.      of the following events is returned:
  52.  
  53.      _TTTT______LLLL_IIII_SSSS_TTTT_EEEE_NNNN           connection indication received
  54.  
  55.      _TTTT______CCCC_OOOO_NNNN_NNNN_EEEE_CCCC_TTTT          connect confirmation received
  56.  
  57.      _TTTT______DDDD_AAAA_TTTT_AAAA             normal data received
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  63.                                                                         PPPPaaaaggggeeee 1111
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  70. tttt____llllooooooookkkk((((3333NNNN))))                                                          tttt____llllooooooookkkk((((3333NNNN))))
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  74.      _TTTT______EEEE_XXXX_DDDD_AAAA_TTTT_AAAA           expedited data received
  75.  
  76.      _TTTT______DDDD_IIII_SSSS_CCCC_OOOO_NNNN_NNNN_EEEE_CCCC_TTTT       disconnect received
  77.  
  78.      _TTTT______UUUU_DDDD_EEEE_RRRR_RRRR            datagram error indication
  79.  
  80.      _TTTT______OOOO_RRRR_DDDD_RRRR_EEEE_LLLL           orderly release indication
  81.  
  82.      On failure, -1 is returned and _tttt______eeee_rrrr_rrrr_nnnn_oooo is set to indicate the error.
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  129.                                                                         PPPPaaaaggggeeee 2222
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